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Title:
CIRCULATORY KINETICS MEASURING INSTRUMENT
Document Type and Number:
Japanese Patent JP3913612
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a circulatory kinetics measuring instrument capable of measuring circulatory kinetics in a noninvasive state without collecting blood and not exerting the effect of the tension and relaxation of a blood vessel on the measurement of the circulatory kinetics.
SOLUTION: This circulatory kinetics measuring instrument detects the data of the circulatory kinetics in a living body by transmitting a wave motion into the living body from the surface thereof and receiving the same from the interior of the living body and has a circulation sensor function for measuring the bloodstream velocity of circulation data and a function for measuring the kinetics of oxygen.


Inventors:
Takashi Nakamura
Masataka Shinogi
Sanshichi Yamamoto
Takahiko Nakamura
Hiroyuki Muramatsu
Application Number:
JP2002163101A
Publication Date:
May 09, 2007
Filing Date:
June 04, 2002
Export Citation:
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Assignee:
Seiko Instruments Inc.
International Classes:
A61B5/026; A61B5/0205; A61B5/145; A61B5/1455; (IPC1-7): A61B5/026; A61B5/0205; A61B5/145
Domestic Patent References:
JP7265284A
JP4015046A
JP8173390A
JP6292660A
JP6217952A
JP2305545A
JP5038332A
JP2001321347A
Attorney, Agent or Firm:
Yoshiharu Matsushita